user
Write a response that appropriately completes the request.

### Instruction:
Create a table that compares and contrasts the characteristics of an oak tree and a pine tree.

### Response:
assistant
Characteristic | Oak Tree | Pine Tree 
---------------| -------- | ---------
Height | up to 80ft tall | up to 200ft tall 
Leaves | toothed leaves | needles 
Fruit | acorns | pine cones 
Shape | usually rounded | usually conical 
Bark | deeply furrowed brown bark | thin, flaky bark 
Wood | hard and heavy | soft and light 
Lifespan | up to 1000 years | up to 600 years